Swimmer profile
Matt Stelmaszak
MaleOpen / SeniorPatriot Aquatic ClubIL · CENTRAL
SeasonUSA Swimming season runs Sept – Aug
Event
2016–17
2017–18
2018–19
2019–20
2020–21
2021–22
2022–23
2023–24
2024–25
50 Free LCM
33.38
29.52
▲ 3.86
27.11
▲ 2.41
27.69
▼ 0.58
26.15
▲ 1.54
25.10
▲ 1.05
24.73
▲ 0.37
24.51
▲ 0.22
24.17
▲ 0.34
100 Free LCM
1:21.27
1:11.44
▲ 9.83
59.77
▲ 11.67
—
57.01
▲ 2.76
54.73
▲ 2.28
53.40
▲ 1.33
53.31
▲ 0.09
52.62
▲ 0.69
200 Free LCM
3:06.52
2:53.49
▲ 13.03
2:14.84
▲ 38.65
—
2:15.74
▼ 0.90
—
2:04.11
▲ 11.63
—
—
400 Free LCM
—
—
4:57.85
—
—
—
—
—
—
50 Back LCM
39.29
34.84
▲ 4.45
—
—
—
—
—
31.62
▲ 3.22
—
100 Back LCM
1:29.60
1:24.03
▲ 5.57
1:14.18
▲ 9.85
—
1:15.75
▼ 1.57
1:06.80
▲ 8.95
—
—
—
200 Back LCM
—
—
2:40.01
—
2:38.53
▲ 1.48
—
—
2:30.26
▲ 8.27
—
50 Breast LCM
47.95
37.68
▲ 10.27
—
—
—
—
33.42
▲ 4.26
31.99
▲ 1.43
—
100 Breast LCM
1:48.16
1:28.65
▲ 19.51
1:17.65
▲ 11.00
—
1:18.25
▼ 0.60
1:14.52
▲ 3.73
1:13.85
▲ 0.67
—
—
200 Breast LCM
—
—
2:52.98
—
2:42.24
▲ 10.74
2:50.90
▼ 8.66
2:52.20
▼ 1.30
—
—
50 Fly LCM
43.47
36.25
▲ 7.22
31.35
▲ 4.90
—
—
—
27.69
▲ 3.66
25.97
▲ 1.72
26.02
▼ 0.05
100 Fly LCM
1:47.59
1:37.79
▲ 9.80
1:07.91
▲ 29.88
1:05.94
▲ 1.97
1:00.55
▲ 5.39
57.36
▲ 3.19
56.77
▲ 0.59
57.12
▼ 0.35
57.09
▲ 0.03
200 Fly LCM
—
—
—
—
2:52.11
—
2:32.47
▲ 19.64
—
—
200 IM LCM
—
3:00.76
2:34.05
▲ 26.71
—
2:32.49
▲ 1.56
2:16.54
▲ 15.95
—
—
—
400 IM LCM
—
—
5:12.85
—
5:02.95
▲ 9.90
5:12.98
▼ 10.03
—
—
—
Improvement<0.5s0.5–2s2–5s5s+Slower
📊 All Attempts by Event
Chronological history of every recorded swim. Click an event to expand its attempt list.